2,7-Dihydroxynaphthalene CAS No.:582-17-2
Category：Pharmaceutical Materials
Introduction
2,7-Dihydroxynaphthalene Usage： Used as dyes and pharmaceutical intermediates Raw material for the synthesis of sulfonic acid compounds and divinyl naphthalene compounds. 2,7-Dihydroxynaphthalene Packaging and Shipping： 25kg/drum or according to buyer require. 2,7-Dihydroxynaphthalene Storage: Stored in a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
| Name | 2,7-Dihydroxynaphthalene |
| Synonyms | CI 76645 C.I. 76645 2,7-Naphthelendiol 2,7-Naphthalenediol naphthalene-2,7-diol 2,7-DIHYDROXYNAPTHALENE 2,7-Dihydroxynaphthalene 2,7-Dihydroxy Napthalene 2,7- twohydroxy naphthalene |
| CAS | 582-17-2 |
| EINECS | 209-478-7 |
| InChI | InChI=1/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H |
| InChIKey | DFQICHCWIIJABH-UHFFFAOYSA-N |
| Molecular Formula | C10H8O2 |
| Molar Mass | 160.17 |
| Density | 1.0924 (rough estimate) |
| Melting Point | 185-190 °C (lit.) |
| Boling Point | 246.06°C (rough estimate) |
| Flash Point | 193.5°C |
| Water Solubility | insoluble |
| Solubility | Soluble in ethanol, ether and hot water, slightly soluble in benzene and chloroform, almost insoluble in light petroleum. |
| Vapor Presure | 3.62E-06mmHg at 25°C |
| Appearance | grayish white to gray powder |
| Color | Gray |
| BRN | 2042383 |
| pKa | 9.14±0.40(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.5418 (estimate) |
| MDL | MFCD00004085 |
| Physical and Chemical Properties | Melting point 184-189°C water-soluble insoluble |
| Use | Used as a dye, pharmaceutical intermediates |
,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
